Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) Two conductors, both having same length and same area of cross-section, are joined in parallel as shown in figure.Their resistivities are `rho` and `3rho` .Equivalent resistivity of their combination is - Sarthaks eConnect

Two conductors, both having same length and same area of cross-section, are joined in parallel as shown in figure.Their resistivities are `rho` and `3rho` .Equivalent resistivity of their combination is :

`2rho`

`1.5rho`

`2.2rho`

`1.2rho`